Thunderstorm Wind in Ascension Parish, Louisiana
Thunderstorm Wind August 21, 2025 · Ascension Parish, Louisiana
Where the report was made, with tornadoes recorded within 15 miles over the years.
What the National Weather Service wrote
Tree down on the road near Hwy 1 and Jules Dr in Donaldsonville. Time estimated by radar.
The wider storm
The local area was on the eastern periphery of an upper level ridge. A weak frontal boundary was slowly sagging in from the northeast due to the presence of an upper level trough along the east coast of the United States. Strong daytime heating combined with ample moisture in place and weak surface boundary convergence created an environment conducive for heavy rainfall and a few severe thunderstorms.
Began near Palo Alto (30.0800, -91.0300).
Source: NOAA Storm Events Database, event 1293000. Narratives are written by the National Weather Service forecast office that issued the report.
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